This is an image from the webcam installed at Biscuit Basin in Yellowstone National Park. The view is of Black Diamond Pool, where a hydrothermal explosion occurred on July 23, 2024 (many of the rocks ...

Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale ...

Yellowstone National Park sits atop one of Earth’s largest volcanic systems, and right now that system is slowly reshaping the ground. Instruments show that the Yellowstone caldera is inflating into a ...

In celebration of Yellowstone National Park's 150th anniversary, a variety of activities are scheduled. Efforts will focus around reflecting on 150 years of protecting the park, highlighting successes ...

Add Yahoo as a preferred source to see more of our stories on Google. More geological changes are occurring at Yellowstone National Park, as another hole forms in one of the park's basins. The hole is ...

Something subtle is changing once more beneath Yellowstone's towering pines and roaring geysers. Since the middle of 2025, satellite data has shown a subtle ...

The popular geothermal area will remain closed for another season. Among the country’s most-recognized and most-visited national parks, Yellowstone is home to over 10,000 hydrothermic features such as ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. On April 10, 2025, geologists from Yellowstone National Park were conducting routine maintenance ...

A 29-year-old man suffered serious injuries in Yellowstone National Park in what federal wildlife officials said could have been a grizzly bear attack. The encounter on Tuesday afternoon, Sept. 16 ...